This Mobile Phone Telescope is compatible with iPhone 5 and cellphone<br />Optical Zoom: 8X<br />Size: 7.5*2.9cm(L*D)<br />Weight: Approx.110g<br />Color: As shown<br /><br />Advantage: <br />The New design to run of rays can effectively avoid the contortion of image， and makes super wide angle， the larger luminous flux， the higher visual acuteness， good for color reduction， which makes the high quality for photography. <br /><br />Function: <br />Overcome the shortcoming of cellphone camera that can only near-sighted， it solve the problem to make distant view for you.<br /><br />Purpose: <br />Suitable for match watching， concert， travel， animal observing， newspaper browsing remotely， remote managing， port dispatcher of the railway， traffic administrative department to collect evidence， public security organizations to enforce the law and collect evidence etc.<br /><br />Usage:<br />1. Enclose the telescope on the back shell of the cellphone firstly<br />2. Adjust the clear focus with your naked eyes<br />3. It can take pictures while fixing the telescope on the back shell<br />